Location doesn't really get any better for a trip to Bangkok. You're minutes walk from the Asok BTS and Metro giving you quick easy access to the majority of the city. Terminal 21, a very large shopping centre with cheap delicious street food on the top floor and supermarket on the bottom.
Flat itself is very modern and clean, although not large by any means, certainly serves its purpose well. With access to the large pool area, sauana, quiet work area and social room on the 35th floor it makes for a very pleasant stay.